Jeep B1D2B: Passenger Mirror Vertical Motor Control Circuit Low
Is your scanner showing Jeep B1D2B?
No worries. We'll show you what it means and how to deal with it.
Jeep B1D2B: Passenger Mirror Vertical Motor Control Circuit Low
OVERVIEWWhat Does The Jeep B1D2B Code Mean?
When the Mirror Vertical Driver Output is turned on, the Passenger Door Module senses an excessive current draw on the (P72) Passenger Mirror Vertical Driver circuit within 10 ms of turning on the Mirror Vertical Driver Output.
What Are The Potential Causes Of The Jeep B1D2B Code?
- (P72) passenger mirror vertical driver circuit shorted to ground
- (P72) passenger mirror vertical driver circuit shorted to (P66) passenger mirror sensor ground circuit
- (P72) passenger mirror vertical driver circuit shorted to (C917) passenger mirror heater return circuit
- Passenger outside rearview mirror shorted
- Passenger door module
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Jeep Grand Cherokee WK– 2005, pp. 8N-143 – 8N-149.
